Then you stumble back into the past in ancient Egypt, where you find 10 Keys to Space. You will be turned into the house owner, and your job is to plant unique plants to kill the zombies before they enter. In it, the zombies attack the city and try to come to your house to eat your brain. The setting of Plants vs Zombies™ 2 is developed based on the original setting of the first version. The first Zombies, the second part, Plants vs Zombies™ 2, came out three years later, to the delight of many gamers worldwide. Zombies is a famous defense strategy game series with versions for Windows and Mac OS X computers.